Loss Per Share - Schedule of Basic and Diluted Loss Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Net loss	$ (35,744)	$ (55,505)	$ (64,363)	$ (70,274)	$ (91,249)	$ (134,637)
Weighted average shares outstanding	166,990		102,053		155,658	101,922
Basic and diluted loss per share allocable to common stockholders	$ (0.21)		$ (0.63)		$ (0.59)	$ (1.32)